Table 7 AquaCrop model second crop Oats (Meida) parameter list.

From: Study on the growth process and water consumption characteristics of forage oats based on aquacrop model

Parameter

Description

Taking Values

Unit

HI0

Reference Harvest Index

45

 

CGC

Canopy growth coefficient

0.154

%×d−1

CDC

Canopy attenuation coefficient

0.041

%×d−1

CCx

Maximum canopy coverage

89

%

WP*

Standard water productivity

17

g·m−2

Tbase

Base temperature

3

Tupper

Upper limit temperature

45

KcTr, x

Crop coefficient when canopy is complete but prior to senescence

1.10

-

CCo

Initial canopy coverage

0.66

%

Pexp, upper

Upper limit of effect of water stress on canopy

0.11

 

Pexp, lower

Lower limit of influence of water stress on canopy

0.55

 

Psto, upper

Upper limit of water stress on stomatal conductance

0.56

 

Psen, upper

Upper limit of effect of water stress on early canopy senescence

0.91

 

Zmax

Maximum effective root depth

0.95

m

Zmin

Minimum effective root depth

0.1

m

 

Number of plants per hectare

2,769,231

Plants˖hm2